121a.net - robtex.com
121a.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.stackdns.com ⚠️ Not in zone NS records | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com ⚠️ Not in zone NS records | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com ⚠️ Not in zone NS records | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com ⚠️ Not in zone NS records | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776033237 | ||||||
Previously MX for
121a.net |
Same first word
Similar names
2a11.com |
a121.eu |
a112.cn |
a112.de |
12a1.shop |
11a2.xyz |
112a.com |
a112.eu |
21a1.com |
1a12.com |
211a.com |
a121.info |
a121.it |
a121.com |
211a.cn |
a121.biz |
a121.ru |
a112.ru |
a112.dk |
a112.jp |
11a2.nl |
1a12.ch |
211a.top |
DNS History
12 records (4 active, 8 former)
○NSns.liquidweb.com2016-03-09 → 2017-08-22 · 5 obs
○ 2015-11-18 11:01:58
● 2016-03-09 18:44:30
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
● 2016-03-09 18:44:30
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
○NSns1.liquidweb.com2016-03-09 → 2017-08-22 · 5 obs
○ 2015-11-18 11:01:58
● 2016-03-09 18:44:30
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
● 2016-03-09 18:44:30
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
●NSns1.stackdns.com2026-02-28 → 2026-04-12 · 3 obs
○ 2017-08-22 00:38:32
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
○NSns1483.websitewelcome.com2015-07-14 → 2015-11-18 · 4 obs
● 2015-07-14 16:18:46
● 2015-11-18 11:01:58
○ 2016-03-09 18:44:30
○ 2026-04-12 22:51:46
● 2015-11-18 11:01:58
○ 2016-03-09 18:44:30
○ 2026-04-12 22:51:46
○NSns1484.websitewelcome.com2015-07-14 → 2015-11-18 · 4 obs
● 2015-07-14 16:18:46
● 2015-11-18 11:01:58
○ 2016-03-09 18:44:30
○ 2026-04-12 22:51:46
● 2015-11-18 11:01:58
○ 2016-03-09 18:44:30
○ 2026-04-12 22:51:46
●NSns2.stackdns.com2026-02-28 → 2026-04-12 · 3 obs
○ 2017-08-22 00:38:32
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
●NSns3.stackdns.com2026-02-28 → 2026-04-12 · 3 obs
○ 2017-08-22 00:38:32
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
●NSns4.stackdns.com2026-02-28 → 2026-04-12 · 3 obs
○ 2017-08-22 00:38:32
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
● 2026-02-28 19:37:10
● 2026-04-12 22:51:46
○MX121a.net2015-07-14 → 2017-08-22 · 4 obs
● 2015-07-14 16:18:46
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
○A192.185.173.1712015-07-14 → 2015-11-18 · 4 obs
● 2015-07-14 16:18:46
● 2015-11-18 11:01:58
○ 2016-03-09 18:44:30
○ 2026-04-12 22:51:46
● 2015-11-18 11:01:58
○ 2016-03-09 18:44:30
○ 2026-04-12 22:51:46
○A64.91.238.662016-03-09 → 2016-03-09 · 4 obs
○ 2015-11-18 11:01:58
● 2016-03-09 18:44:30
○ 2016-10-03 20:39:44
○ 2026-04-12 22:51:46
● 2016-03-09 18:44:30
○ 2016-10-03 20:39:44
○ 2026-04-12 22:51:46
○A67.225.188.872016-10-03 → 2017-08-22 · 5 obs
○ 2016-03-09 18:44:30
● 2016-10-03 20:39:44
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
● 2016-10-03 20:39:44
● 2017-08-22 00:38:32
○ 2026-02-28 19:37:10
○ 2026-04-12 22:51:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| 121a.net | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | - |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 121a.net (unsigned zone)
⏱️ Timing
Total: 814ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
121a.net's delegation is handled by four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
121a.net partially shares name servers with other domains; examples include coleoptera.com, itsupportlab.co.uk, devincenzo.com, beyondvinyl.co.uk and littlea.co.uk.
Host names with one IP:
ns1.stackdns.com points to 35.197.225.59
ns2.stackdns.com points to 146.148.28.88
ns3.stackdns.com points to 35.198.79.191
ns4.stackdns.com points to 104.196.137.209